com.jcorporate.expresso.services.controller
Class ErrorHandler

java.lang.Object
  org.apache.struts.action.Action
      com.jcorporate.expresso.core.controller.Controller
          com.jcorporate.expresso.core.controller.DBController
              com.jcorporate.expresso.services.controller.ErrorHandler

All Implemented Interfaces:

Serializable

Deprecated. This is not used anymore due to stability issues

public class ErrorHandler

extends DBController

This controller handles errors in whatever way is appropriate as specified in it's parameters.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.jcorporate.expresso.core.controller.Controller

CTL_SUCC_CTL, CTL_SUCC_STATE, CTL_SUCC_TRAN, mLog, NEWSTATE_EXCEPTION_KEY, ORIGINAL_URL_KEY, REQUEST_KEY, RESPONSE_KEY, RETURN_TO_SENDER_TRAN, STATE_ERR_CTL, STATE_ERR_STATE, STATE_ERR_TRAN, STATE_SUCC_CTL, STATE_SUCC_STATE, STATE_SUCC_TRAN

Fields inherited from class org.apache.struts.action.Action

ACTION_SERVLET_KEY, APPLICATION_KEY, DATA_SOURCE_KEY, defaultLocale, ERROR_KEY, EXCEPTION_KEY, FORM_BEANS_KEY, FORWARDS_KEY, LOCALE_KEY, MAPPING_KEY, MAPPINGS_KEY, MESSAGE_KEY, MESSAGES_KEY, MULTIPART_KEY, PLUG_INS_KEY, REQUEST_PROCESSOR_KEY, servlet, SERVLET_KEY, TRANSACTION_TOKEN_KEY

Constructor Summary

ErrorHandler()
Deprecated. Our constructor "declares" what states we handle

Method Summary

protected void	genOutputErrorBodyDB(String dbErrorMessage, ControllerResponse myResponse) Deprecated.
String	getTitle() Deprecated. Return the title of this Controller
ControllerResponse	newState(String newState, ControllerRequest params) Deprecated. Transition to a new state
protected void	reportError(Throwable t, ControllerResponse myResponse, ControllerRequest params) Deprecated. Method called for any kind of error to provide event notifications for errors.
boolean	stateAllowed(String newState, ControllerRequest params) Deprecated. Override the normal stateAllowed method to always allow access to this controller

Methods inherited from class com.jcorporate.expresso.core.controller.DBController

addTransition, getString, isAllowed

Methods inherited from class com.jcorporate.expresso.core.controller.Controller

addFinalState, addPromptTransitions, addRegDomainParamtoSession, addRequestedURLtoSession, addState, addStatePairing, endTimer, execute, findControllerForm, generateToken, getActionForward, getControllerChainingTransition, getControllerSecurityTransition, getFinalState, getInitialState, getLogger, getSchema, getSchemaHierarchy, getSchemaInstance, getState, getStates, getString, getString, handleException, instantiate, isFinalState, isHandleState, isPromptState, isTokenValid, loadStateForm, nextHandleState, nextPromptState, populateStateForm, postPerform, prePerform, previousPromptState, processRequestTransitions, processTransitions, redirectRequest, redirectRequest, remapFromExtension, resetToken, saveToken, setControllerChainingTransition, setControllerSecurityTransition, setCurrentState, setInitialState, setSchema, setSchema, setupDefaultValues, setupReturnToSender, setupSubclassLog, transition, transition, transition, unloadStateForm

Methods inherited from class org.apache.struts.action.Action

execute, generateToken, getDataSource, getDataSource, getLocale, getResources, getResources, getResources, getServlet, isCancelled, isTokenValid, isTokenValid, perform, perform, resetToken, saveErrors, saveMessages, saveToken, setLocale, setServlet, toHex

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ErrorHandler

public ErrorHandler()

Deprecated.

Our constructor "declares" what states we handle

Method Detail

getTitle

public String getTitle()

Deprecated.

Return the title of this Controller

Overrides:

getTitle in class Controller

Returns:

java.lang.String The Title of the controller

newState

public ControllerResponse newState(String newState,
                                   ControllerRequest params)
                            throws ControllerException,
                                   NonHandleableException

Deprecated.

Transition to a new state

Overrides:

newState in class Controller

Parameters:

newState - The new state to transition into

params - the ControllerRequest object

Returns:

a ControllerResponse object

Throws:

ControllerException - upon error

NonHandleableException - upon fatal error

stateAllowed

public boolean stateAllowed(String newState,
                            ControllerRequest params)
                     throws ControllerException

Deprecated.

Override the normal stateAllowed method to always allow access to this controller

Overrides:

stateAllowed in class DBController

Parameters:

newState - the state to execute

params - the ControllerRequest object

Returns:

true for this controller for all states

Throws:

ControllerException - upon error

reportError

protected void reportError(Throwable t,
                           ControllerResponse myResponse,
                           ControllerRequest params)
                    throws NonHandleableException

Deprecated.

Method called for any kind of error to provide event notifications for errors.

Parameters:

t - the Throwable object

params - the ControllerRequest object

myResponse - the ControllerResponse object

Throws:

NonHandleableException - on fatal error

genOutputErrorBodyDB

protected void genOutputErrorBodyDB(String dbErrorMessage,
                                    ControllerResponse myResponse)
                             throws ControllerException

Deprecated.

Throws:

ControllerException